import axios from "axios";
import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'
import { useUserInfoStore } from "@/stores/user";
import router from "@/router";



//创建axios实例
const httpInstance = axios.create({
    baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
    timeout: 5000
})

// axios请求拦截器
httpInstance.interceptors.request.use(config => {
    // 1. 从pinia获取token数据
    const userStore = useUserInfoStore()
    // 2. 按照后端的要求拼接token数据
  const token = userStore.userInfo.token
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }
  return config
}, e => Promise.reject(e))

// axios响应式拦截器
httpInstance.interceptors.response.use(res => res.data, e => {
    ElMessage({type:'warning',message:e.response.data.message})
    const userStore = useUserInfoStore()
    //401token失效处理
    //清除本地用户数据
    //跳转到登陆用户
    if(e.response.status===401){
        userStore.clearUserInfo()
        router.replace({path:'/login'})
    }
    return Promise.reject(e)
})


export default httpInstance